WO2002000475A1 - Dispositif d'aide au stationnement - Google Patents

Dispositif d'aide au stationnement Download PDF

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Publication number
WO2002000475A1
WO2002000475A1 PCT/JP2001/004702 JP0104702W WO0200475A1 WO 2002000475 A1 WO2002000475 A1 WO 2002000475A1 JP 0104702 W JP0104702 W JP 0104702W WO 0200475 A1 WO0200475 A1 WO 0200475A1
Authority
WO
WIPO (PCT)
Prior art keywords
vehicle
parking
driver
controller
corner
Prior art date
Application number
PCT/JP2001/004702
Other languages
English (en)
Japanese (ja)
Inventor
Kazunori Shimazaki
Hisashi Kuriya
Isao Suzuki
Masahiko Ando
Tomio Kimura
Kousuke Teramura
Original Assignee
Kabushiki Kaisha Toyota Jidoshokki
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2000192782A external-priority patent/JP3436237B2/ja
Application filed by Kabushiki Kaisha Toyota Jidoshokki filed Critical Kabushiki Kaisha Toyota Jidoshokki
Priority to AU60706/01A priority Critical patent/AU754673B2/en
Priority to EP01934526A priority patent/EP1215089B1/fr
Publication of WO2002000475A1 publication Critical patent/WO2002000475A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D15/00—Steering not otherwise provided for
    • B62D15/02—Steering position indicators ; Steering position determination; Steering aids
    • B62D15/027—Parking aids, e.g. instruction means
    • B62D15/028—Guided parking by providing commands to the driver, e.g. acoustically or optically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
    • B60R2300/30—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of image processing
    • B60R2300/302—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of image processing combining image information with GPS information or vehicle data, e.g. vehicle speed, gyro, steering angle data
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
    • B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
    • B60R2300/806—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for aiding parking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
    • B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
    • B60R2300/8086—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for vehicle path indication
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
    • B60T2201/10—Automatic or semi-automatic parking aid systems

Definitions

  • TECHNICAL FIELD The present invention relates to a parking assist device.
  • a device that displays a rear view of a vehicle on a monitor when a driver cannot see a target place due to a blind spot of the vehicle when the vehicle moves backward.
  • Japanese Patent Publication No. 2-36417 discloses a television camera for photographing the rear of a vehicle, a monitor television for displaying an image captured by the television camera, and an information signal relating to tire control.
  • a vehicle rear monitoring monitor device comprising a sensor for outputting, and a circuit for generating a marker signal in response to an information signal from the sensor and superimposing and displaying a marker on a television screen.
  • the tire steering angle data and the corresponding force and position data along the reverse direction of the vehicle corresponding to the steering angle are stored in R0M.
  • the expected reverse trajectory of the vehicle is displayed on the TV screen as a row of markers, superimposed on the video taken by the TV camera.
  • the expected backward trajectory of the vehicle according to the steering angle is displayed on the monitor TV screen together with the visibility of the road conditions behind the vehicle, so that the driver does not need to look backward.
  • the user can operate the steering wheel while watching the TV screen to move the vehicle backward.
  • the present invention has been made in view of the above circumstances, and an object of the present invention is to provide a parking assist device capable of easily grasping a steering timing when a driver parks.
  • a parking assist device used for performing a reverse operation and performing reverse parking comprising: a corner detecting means for detecting a corner of a vehicle; a reference setting means for setting a reference position of the corner; It is characterized by comprising a controller for specifying the position of the vehicle based on one corner, and guidance means for providing the driver with steering information based on the position of the vehicle specified by the controller.
  • the controller stores a set value for specifying the position of the vehicle in comparison with the one corner, and based on the position of the vehicle specified by the set value, the guide unit provides steering information to a driver. You may do so.
  • the parking assist device further includes an adjusting unit that corrects the set value.
  • the position of the vehicle specified by the controller is a position at which the vehicle starts retreating for reverse parking, and the vehicle corner detected by the vehicle corner detecting means is based on the reference position set by the reference setting means.
  • the position may be a predetermined value.
  • the position of the vehicle specified by the controller is a position that determines a steering wheel turning point of the vehicle retreating for parallel parking, and the angle of the vehicle detected by the one-point detecting means is the reference set by the reference setting means. It may be a position that has joined the position.
  • the position of the vehicle specified by the controller completes the retreat for parallel parking
  • the position may be a position where the one-point detected by the one-point detecting means has a predetermined value with respect to the reference position set by the reference setting means.
  • the position of the vehicle specified by the controller is a position that determines the point at which the steering wheel of the vehicle retreating for parallel parking is returned to the straight-ahead retreat state, and the one-point detected by the one-point detection means is a reference setting.
  • the position may be a predetermined position with respect to the reference position set by the means.
  • the reference setting means may set a vehicle position at which a driver's position matches a predetermined position with respect to a parking space in a vehicle longitudinal direction during parallel parking as the reference position.
  • the reference setting means may set, as the reference position, a vehicle position at which a driver's position and a predetermined position with respect to a parking space coincide in the vehicle left-right direction.
  • the parking assist device may include a measuring unit that measures a reverse driving start position with respect to the target parking position.
  • the measuring means may be a measuring means for measuring a distance from an obstacle on a side of the vehicle.
  • the steering information is preferably based on sound, vibration, light, or visual information.
  • FIG. 3 is a diagram showing the position of the vehicle during parallel parking according to Embodiment 1 in a stepwise and schematic manner
  • FIG. 4 is a block diagram showing a configuration of a parking assistance device according to the second embodiment
  • FIG. 5 is a block diagram showing a configuration of the parking assistance device according to the third embodiment.
  • FIG. 1 shows a configuration of a parking assistance device according to Embodiment 1 of the present invention.
  • the controller 51 includes a rate sensor 52 for detecting the angular velocity of the vehicle in one direction, and a function selection switch 5 for notifying the controller 51 of whether the vehicle performs parallel parking or parallel parking. 6.
  • a switch 53 is connected to notify the controller 51 of the start of the parking operation of the vehicle and set the controller 51 at a position of 0 degree.
  • a buzzer 54 for guiding the steering information by sound to the driver and an LED 55 for visually guiding the steering information are connected.
  • the controller 51 includes a CPU (not shown), a ROM storing a control program, and a work RAM.
  • the ROM stores the minimum turning radius Rc when the steering wheel is steered to the maximum and the vehicle turns.
  • the CPU operates based on the control program stored in the ROM.
  • the controller 51 calculates the angle of the vehicle from the angular velocity of the vehicle input from the rate sensor 52, calculates the turning angle of the vehicle, and obtains information on the operation method and operation timing in each step during the parking operation. Output to buzzer 54 and LED 55.
  • the center point of the entrance of the parking space T where the vehicle 1 is going to park is defined as the origin 0, and the Y axis is set perpendicular to the road and in the retreat direction of the vehicle 1 in the parking space T, parallel to the road, that is, at right angles to the Y axis. Take the X axis.
  • the width of the parking frame of the parking space T is W1.
  • the parking assist device guides the driver so that the vehicle 1 is properly parked. Shall support.
  • the rear axle center EO of the vehicle 1 perpendicular to the parking space T is located at a distance D from the entrance of the parking space T and at the side T 1 of the parking space T. It is assumed that the vehicle 1 is stopped at the vehicle position E1 where the position DR of the driver of the vehicle 1 matches.
  • the vehicle 1 at the vehicle position E 1 advances to the turning angle 0 while turning at the steering wheel with the maximum steering angle on the left side and the radius Rc, and when the vehicle position F 1 is reached, the steering angle of the steering wheel is increased. While turning at the turning radius Rc while maximizing to the right, retreating by the turning angle ⁇ , and returning the vehicle to the straight position at the vehicle position G1 where the vehicle 1 is parallel to the parking space T and further retreating and parking. It is assumed that the vehicle is properly parked at the vehicle position H1 in the space T.
  • center of the rear axle at the vehicle positions E l, F 1, and G 1 are set to EO, FO, and GO, respectively.
  • the value of 6> can be calculated using the known Rc, L, and W1.
  • the value of 0 is stored as the set value 0 by the controller 51.
  • a function selection switch 5 6 Activate The controller 51 activates the parallel parking program by operating the function selection switch 56. Further, when the driver operates the start switch 53, the controller 51 sets the vehicle position E1 as a position where the vehicle corner is 0 degree. Next, the driver steers the steering wheel to the left-hand side to the maximum turning state, and advances the vehicle 1 as it is.
  • the controller 51 calculates the vehicle angle from the angular velocity of the vehicle 1 input from the vehicle speed sensor 52, and compares the calculated value with the set value (.
  • the vehicle 1 moves from the vehicle position E 1 to the vehicle position.
  • the controller 51 generates, based on the difference between the angle G and the set value ⁇ , an approach information indicating that the vehicle has approached the vehicle position F1 and an arrival information indicating that the vehicle has reached the vehicle position F1.
  • the information and the steering information are notified to the driver via the pusher 54 and the LED 55.
  • the buzzer 54 emits an intermittent beep, and the LED 55 blinks.
  • the cycle of the intermittent sound and blinking becomes shorter as the difference between the one corner and the set value ⁇ becomes smaller.
  • the buzzer 54 emits a continuous beep as the arrival information and the LED 55 lights up.
  • the driver turns the steering wheel to the maximum on the right side so that the vehicle is fully turned, and the vehicle 1 is moved backward as it is.
  • the driver stops the vehicle 1 at the vehicle position G1 where the vehicle 1 is parallel to the parking space T.
  • the Hunch turner returns the steering wheel to the straight-ahead state, then retreats the vehicle 1, and completes parking when the vehicle 1 is in the parking space T.
  • the vehicle 1 is at approximately 90 ° with respect to the vehicle position E1, so that the driver may be notified of the parking completion information based on the vehicle 1 with respect to the vehicle position E1. .
  • the vehicle 1 is parked in the parking space T so that the left end of the vehicle 1 coincides with the corner S2 at the back of the parking space T.
  • the Y axis is taken in the backward direction of the vehicle 1 parallel to the road, and the X axis is taken at right angles to the Y axis.
  • the coordinates of the corner at the back of the parking space T are S2 (W2 / 2, a2).
  • a2 and W2 denote the lya bahang and vehicle width of vehicle 1, respectively.
  • Vehicle 1 at vehicle position J1 turns forward with turning the steering angle of the steering wheel to the maximum right and turning at radius Rc, and at vehicle position K1, turns the steering angle to the maximum left and turning at radius Rc.
  • the steering angle is maximized to the right and the vehicle retreats while turning with a radius Rc, and is properly parked at the vehicle position M1 in the parking space T.
  • the vehicle position J 1 is a position where the Y coordinate of the position DR of the driver of the vehicle 1 coincides with the Y coordinate of the rear end 91 a of the parked vehicle 91 and a position parallel to the parking space T. And a vehicle 91 at a predetermined vehicle distance d. Therefore, the coordinates (JOx, J Oy) of the rear axle center J0 of the vehicle position J1 are obtained from the coordinates of the rear end portion 91a of the vehicle 91, the relationship between the driver's position DR and the rear axle center J0, and the vehicle distance d. It is determined uniquely.
  • the vehicle 1 located at the vehicle position J 1 advances to the vehicle position K 1 while turning with the radius Rc with the steering angle of the steering wheel maximized to the right.
  • the turning center at that time is C 3 and the turning angle is ⁇ .
  • the vehicle 1 at the vehicle position K1 retreats to the vehicle position L1 while turning with the steering angle to the left and the radius Rc.
  • the turning center at that time is C4, and the turning angle is 5.
  • the steering wheel is turned in the opposite direction, the steering angle is maximized on the right side, and the vehicle retreats to the vehicle position M1 while turning at a radius: c.
  • the turning center at this time is C5, and the turning angle is fixed.
  • the center of the rear axle at vehicle position Kl, L1 is KO, LO, respectively.
  • the coordinates (C 5x, C 5 y) of the turning center C 5 are
  • the coordinates (C 3x, C 3 y) of the turning center C 3 are
  • And / 3 can be calculated using the coordinates (JOx, JOy) of the known rear axle center J ⁇ , and this value is stored in the controller 51 as the set value / 5.
  • the coordinates (JOx, JOy) of the rear axle center J0 are values that allow the vehicle 1 to be parked behind the vehicle 91 by a reasonable operation.
  • JOx 2.3m
  • JOy A value of 4.5 m is used.
  • the coordinates JOx and JOy of the rear axle center JO be set in accordance with the size of the vehicle 1, the steering characteristics, and the like.
  • the driver sets the Y coordinate of the driver's position DR to the rear end 91a of the parked vehicle 91.
  • the vehicle 1 is stopped at the vehicle position J1 so that the coordinates match and the vehicle 1 is spaced from the vehicle 91 by a vehicle distance d.
  • the controller 51 activates a program for parallel parking.
  • the controller 51 sets the vehicle position J1 as the position where the vehicle corner is 0 degree.
  • the driver steers the steering wheel to the right side to the maximum and the vehicle is fully turned, and the vehicle 1 is moved forward.
  • the controller 51 calculates the angle of the vehicle from the angular velocity of the vehicle 1 input from the speed sensor 52 and compares the angle of the vehicle with the set value / 5. As the vehicle 1 approaches the vehicle position K1 from the vehicle position J1, the controller 51 approaches the vehicle position K1 based on the difference between the one corner and the set value?, As in the case of parallel parking. The driver is informed through the buzzer 54 and the LED 55 of the approach information for notifying that the vehicle has arrived and the arrival information for notifying that the vehicle has reached the vehicle position K1.
  • the driver stops the vehicle 1 at the vehicle position K1 according to the arrival information. Next, the driver steers the steering wheel all the way to the left to bring the vehicle to a fully-turned state, and then moves the vehicle 1 backward.
  • the vehicle 1 When the parking is completed, the vehicle 1 is at an angle of approximately 0 ° with respect to the vehicle position J1, so that the driver may be notified of the parking completion information based on the vehicle 1 at the vehicle position J1.
  • the parking assist device does not require the camera 2 and the monitor 4, and can provide appropriate parking assist even in a vehicle without the navigation system or the camera 2, etc. Becomes
  • the first sensor is used to detect the right angle.
  • the means for detecting the right angle may be determined by a method using a position gyro or a left / right position as in the second or third embodiment.
  • a method may be used in which a rotation sensor is attached to each wheel to detect a corner from a difference between the rotations, or a method using a geomagnetic sensor or a GPS system may be used.
  • Means for informing the driver of approach information or arrival information is not limited to the LED 55 or the buzzer 54, but may be an LCD, a lamp, or a character or mark may be displayed on the display. Further, it may be a sound, or a vibration transmitted via a steering wheel or the like. Further, the approach information and the arrival information may change the blinking cycle of the LED 55 and the volume and tone of the buzzer 54 for each vehicle position that is a target of approach or arrival.
  • a configuration may be provided that includes a parallel parking switch and a parallel parking start switch.
  • the parking operation is started by pressing the start switch according to the type of parking.
  • the controller may recognize the driver's voice and notify the controller of the start of the parking operation.
  • a steering wheel steering angle sensor is provided to operate the steering wheel so that the driver can hold the vehicle at a predetermined handle angle and perform the parking operation even if the steering operation during parking is not a full steering operation. May be notified.
  • the controller 51 sets a predetermined value for parallel parking based on the initial stop position at a predetermined initial stop position for starting parking.
  • the set values for S and parallel parking were stored in the ROM of the controller 51.
  • the driver can set the initial stop position to an appropriate position. In other words, the driver can correct the preset values 0, a, which are predetermined in the controller, and reset the values in the controller o
  • FIG. 4 shows the configuration of the parking assist device according to the embodiment of the present invention.
  • this parking assist device is the same as that of the first embodiment shown in FIG. 1 except that a check mode switch 62 and an adjustment switch 63 are added, and a controller 61 is provided instead of the controller 51. It is a thing.
  • the check mode switch 62 and the adjustment switch 63 are connected to the controller 61.
  • the adjustment switch 63 can be operated in two directions like a saw switch. According to the amount of operation, the setting values 0, a, and are modified and the controller 61 is reset. You can do it.
  • the driver stops the vehicle 1 at the appropriate vehicle position H1 in the parking space T, moves straight ahead by an appropriate distance, and stops at an appropriate position near the vehicle position G1.
  • the driver activates the check mode switch 62 and also activates the function selection switch 56 to select parallel parking.
  • the controller 61 activates the check mode program by operating the check mode switch 62, and performs control to reset the set value 0 for parallel parking by operating the function selection switch 56. Further, the controller 61 sets this vehicle position as a position of one degree by operating the switch 53. Next, the driver steers the steering wheel to the maximum on the right side so that the vehicle is fully turned, and the vehicle 1 moves forward as it is.
  • the controller 61 calculates the angle and compares the angle with 7 ° / 2 minus 0, which is the value obtained by subtracting the set value 0, from the angle.
  • the controller 61 As the vehicle 1 moves forward and approaches the vicinity of the vehicle position F1, the controller 61 generates, based on the difference between the angle ⁇ and ⁇ , the approach information indicating that the difference from the angle approaches zero. Informs that the difference between ⁇ ⁇ and ⁇ has reached 0 The driver is notified of the arrival information via the buzzer 54 and the LED 55.
  • the driver does not need to adjust the set value 0.
  • a signal to largely correct the set value S is sent to the controller 61. Is entered.
  • a signal to correct the set value 0 to a smaller value is input to the controller 61. 4 les.
  • the driver cancels the operation of the check mode switch 62 and performs parallel parking using the operation method described in the first embodiment to determine whether the reset value of 0 is appropriate. Can be.
  • the driver stops the vehicle 1 at an appropriate vehicle position near the vehicle position M1 in the parking space T, and the driver operates the check mode switch 62 and functions to select parallel parking.
  • select switch 56 The controller 61 activates the check mode program by operating the check mode switch 62, and performs control to reset the set value and /? For parallel parking by operating the function selection switch 56. Further, the controller 61 sets the vehicle position as a position of one degree by operating the start switch 53.
  • the driver steers the steering wheel to the maximum on the right side so that the vehicle is fully turned, and the vehicle 1 moves forward as it is.
  • the controller 61 calculates the angle and compares it with the set value. As vehicle 1 moves forward and approaches vehicle position L1, the controller
  • 6 1 indicates that the difference between ⁇ and ⁇ has approached 0 based on the difference between The driver is informed through the buzzer 54 and the LED 55 of the approaching information to be notified and the arrival information that indicates that the difference between the one point and the person has reached zero.
  • the driver stops the vehicle 1 near the vehicle position L1 according to the arrival information. Next, the driver steers the steering wheel to the left side to the maximum turning state, and advances the vehicle 1 as it is. As the vehicle 1 moves forward and approaches the vehicle position K1, the controller 61 indicates that the vehicle is approaching /? ( ⁇ ⁇ - ⁇ ), and that the vehicle is approaching /? The driver is notified of arrival information indicating that the vehicle has arrived via the buzzer 54 and the LED 55.
  • the driver stops the vehicle 1 near the vehicle position K1 according to the arrival information. Further, the driver steers the steering wheel to the maximum on the right side to bring the vehicle to a full-turning state, and moves the vehicle 1 backward as it is.
  • vehicle 1 is parallel to parking space T, stop vehicle 1. If the vehicle stop position matches the vehicle position J1, the driver does not need to adjust the set values and?. However, when the vehicle stop position is deviated from the vehicle position J1, the driver operates the adjustment switch 63 to adjust the set value and / ?.
  • the driver can correct and re-set the set value ⁇ for parallel parking and the set value / and ⁇ for parallel parking. More appropriate parking support is possible according to the situation.
  • the switch 61 is provided separately from the start switch 53, for example, when the start switch 53 is continuously operated for 3 seconds, the controller 61 activates the check mode program so as to start the check mode.
  • the mode switch 62 can also be omitted.
  • the position of the initial stop position J1 in the X direction is adjusted so that the distance between the side surface of the parked vehicle 91 and the side surface of the host vehicle 1 becomes a predetermined vehicle distance d, and the driving operation is performed. I needed to.
  • this embodiment includes a distance sensor 100 that measures the distance between the vehicle 1 and the parked vehicle 91 on the side of the vehicle 1 (an example of the form based on the first embodiment). See Figure 5).
  • the distance from the parked vehicle 91 is measured by the above sensor, and the coordinates (JO x, JO y) of the rear axle center J 0 at the initial stop position J 1 based on the measured data After correcting and calculating the set value, ⁇ , and the value of 5 obtained therefrom, these values are set as target set values for parallel parking at that time. '' At the start of parallel parking, the driver may be notified of the possibility of parking by measuring the distance from the vehicle parked beside the parking space.
  • the parking assist device of the first aspect it is possible to detect at which stage of the parking process the vehicle is at one corner of the vehicle, and to perform the operation method in each step during the reverse driving. By guiding the driver and the operation timing, even if the driver is not accustomed to the operation method, the operation can be performed without error and the parking can be completed.
  • the controller stores a set value for specifying the position of the vehicle in comparison with the one corner, and the guiding means informs the driver of steering information based on the set value. Therefore, it is possible to provide appropriate parking support even for vehicles without cameras and monitors.
  • the parking assist device of the third aspect since the set value for specifying the position of the vehicle can be corrected in comparison with the one corner, the parking assist device can be adapted to the difference between the vehicles and to the situation around the parking space. Then, more appropriate parking assistance can be performed.
  • the parking assist device of the fourth aspect it is possible to provide information on the reverse start position for reverse parking.
  • the parking assist device of the fifth aspect it is possible to provide information on the steering wheel turning point at the time of parallel parking.
  • the parking assist device of the sixth aspect it is possible to provide information on the retreat completion position at the time of parallel parking.
  • the reference position can be set without the driver performing any special operation.
  • the parking assist device of claim 8 it is possible to provide information on the position at which the steering wheel returns to the straight traveling state during parallel parking.
  • the parking assist device of the tenth aspect since the measuring device for measuring the reverse driving start position with respect to the target parking position is provided, the position of the vehicle at the start of parking is shifted from the initial stop position. In addition, the vehicle can be properly parked at the target parking position.
  • the vehicle since the measuring means measures the distance to the obstacle on the side of the vehicle, the vehicle is moved to the target parking position by using the surroundings of the own vehicle such as another vehicle. Can be properly parked in the park.
  • the parking assist device of the present invention by obtaining the steering information by sound, the driver can obtain the steering information without always looking at the monitor screen, so that the driver can obtain the steering information outside the vehicle. You can drive while watching.
  • the parking assist device of the thirteenth aspect since steering information by vibration can be obtained, the operation can be easily performed without relying on hearing.
  • the driver since it is possible to obtain the steering information based on light and visual information, the driver can use the image behind the vehicle and the information based on light and visual information. Steering while looking at the vehicle enables accurate parking assistance.

Abstract

L'invention concerne un dispositif d'aide au stationnement permettant à un conducteur de synchroniser et de doser facilement le déplacement du volant pendant le stationnement. Ce dispositif comprend une unité de commande (51) à laquelle un contacteur de démarrage (53) est connecté, un commutateur de sélecteur de fonction (56), un capteur (52) de vitesse de lacet permettant de détecter la vitesse angulaire dans le sens de l'angle de lacet du véhicule, et un vibreur (54) fournissant des informations vocales de direction au conducteur. L'unité de commande calcule l'angle de lacet du véhicule par intégration de la vitesse angulaire dans la direction de lacet telle que détectée par le capteur de vitesse de lacet afin de spécifier la phase de stationnement dans laquelle se trouve le véhicule en fonction de l'angle de lacet calculé. A mesure que conducteur reçoit les informations vocales de direction, il reçoit un procédé de fonctionnement ou de synchronisation.
PCT/JP2001/004702 2000-06-27 2001-06-04 Dispositif d'aide au stationnement WO2002000475A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU60706/01A AU754673B2 (en) 2000-06-27 2001-06-04 Parking aiding device
EP01934526A EP1215089B1 (fr) 2000-06-27 2001-06-04 Dispositif d'aide au stationnement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000-192782 2000-06-27
JP2000192782A JP3436237B2 (ja) 1999-09-28 2000-06-27 駐車支援装置

Publications (1)

Publication Number Publication Date
WO2002000475A1 true WO2002000475A1 (fr) 2002-01-03

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2001/004702 WO2002000475A1 (fr) 2000-06-27 2001-06-04 Dispositif d'aide au stationnement

Country Status (8)

Country Link
US (1) US20020104700A1 (fr)
EP (1) EP1215089B1 (fr)
KR (1) KR100499756B1 (fr)
CN (1) CN1213886C (fr)
AT (1) ATE350265T1 (fr)
AU (1) AU754673B2 (fr)
TW (1) TW527295B (fr)
WO (1) WO2002000475A1 (fr)

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EP1123844B1 (fr) * 1999-08-12 2008-10-08 Kabushiki Kaisha Toyota Jidoshokki Dispositif d'assistance directionnelle
FR2806998B1 (fr) * 2000-03-31 2002-05-17 Intellitech Intelligent Techno Procede et dispositif pour la prise en charge du parcage en creneau de vehicules motorises
DE10261176A1 (de) * 2002-12-20 2004-07-01 Daimlerchrysler Ag Verfahren und Vorrichtung zur Unterstützung des Fahrers eines Fahrzeugs bei einem Einparkfarmanöver
JP4700899B2 (ja) * 2003-04-14 2011-06-15 株式会社豊田自動織機 駐車支援装置
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KR20020037754A (ko) 2002-05-22
ATE350265T1 (de) 2007-01-15
EP1215089B1 (fr) 2007-01-03
KR100499756B1 (ko) 2005-07-07
US20020104700A1 (en) 2002-08-08
EP1215089A1 (fr) 2002-06-19
CN1213886C (zh) 2005-08-10
AU754673B2 (en) 2002-11-21
AU6070601A (en) 2002-01-08

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